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perf: P0-P3 critical optimization fixes (23 issues) - #107

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BaSui01 merged 1 commit into
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fix/optimize-p0-p3
May 13, 2026
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perf: P0-P3 critical optimization fixes (23 issues)#107
BaSui01 merged 1 commit into
devfrom
fix/optimize-p0-p3

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@BaSui01 BaSui01 commented May 13, 2026

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Summary

Comprehensive optimization fixes based on parallel subagent analysis covering 23 issues across 4 priority levels.

P0 - Critical (6 fixes)

P1 - Performance (6 fixes)

P2-P3 (4 fixes)

Verification

  • go build ./... ✅
  • go vet ./... ✅
  • 43 files, +525/-283

Closes #84 #85 #86 #87 #88 #89 #90 #91 #92 #93 #94 #95 #96 #97 #98 #99 #100 #101 #102 #103 #104 #105 #106

P0 - Critical (6 fixes):
- Redis KEYS→SCAN+Pipeline (authorization_approval, redis_store)
- HTTP Client→pkg/httpclient.Factory (8 provider files)
- 5 panics→zap.NewNop() fallback (MCP client/manager/server, bidirectional, registry)
- Milvus log sanitization (body→body_len)
- recover() panic value truncation (256 chars max)
- regexp.Compile→precompiled cache (injection_detector, llama_firewall, output, http_scrape)

P1 - Performance (6 fixes):
- React ExecuteStream refactored into 5 helper methods
- sync.Pool added to hot paths (chat, react, bidirectional)
- Slice preallocation in guardrails/chain, memory/coordinator, chat
- WebSocket context.Background→WithTimeout (30s)
- Semaphore context cancellation (select ctx.Done)
- Milvus io.ReadAll→LimitReader (10MB max)

P2 - Architecture (1 fix):
- Benchmark HTTP Body drain→io.Copy(io.Discard)

P3 - Enhancement (3 fixes):
- DFS path backtracking (O(d²)→O(d))
- secureTokenEqual deduplication→pkg/cryptoutil
- MongoDB SetLimit reduction + cursor pagination TODOs

Build: go build ./... ✅  go vet ./... ✅
Closes: #84-#106
Copilot AI review requested due to automatic review settings May 13, 2026 16:37
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@BaSui01
BaSui01 merged commit 73e08e9 into dev May 13, 2026
2 of 5 checks passed
@BaSui01
BaSui01 deleted the fix/optimize-p0-p3 branch May 13, 2026 16:39

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[P0] Redis KEYS 命令阻塞 - 需改用 SCAN + Pipeline

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